Reconstruction of 3D building information models from 2D scanned plans
L Gimenez, JL Hippolyte, S Robert, F Suard… - Journal of Building …, 2015 - Elsevier
Abstract 3D digital modeling, Building Information Modeling (BIM) and numerical simulation
are widely recognized as essential components of building design support tools, but require …
are widely recognized as essential components of building design support tools, but require …
Review of chart recognition in document images
As an effective information transmitting way, chart is widely used to represent scientific
statistics datum in books, research papers, newspapers etc. Though textual information is …
statistics datum in books, research papers, newspapers etc. Though textual information is …
Automatic derivation of qualitative plant simulation models from legacy piping and instrumentation diagrams
E Arroyo, M Hoernicke, P Rodríguez, A Fay - Computers & Chemical …, 2016 - Elsevier
Confronted with the need of plant modernization, facility owners and contractors in the
process industry invest significant efforts to create digital plant models allowing for …
process industry invest significant efforts to create digital plant models allowing for …
An object-oriented progressive-simplification-based vectorization system for engineering drawings: model, algorithm, and performance
Existing vectorization systems for engineering drawings usually take a two-phase workflow:
convert a raster image to raw vectors and recognize graphic objects from the raw vectors …
convert a raster image to raw vectors and recognize graphic objects from the raw vectors …
Model-based chart image recognition
In this paper, we introduce a system that aims at recognizing chart images using a model-
based approach. First of all, basic chart models are designed for four different chart types …
based approach. First of all, basic chart models are designed for four different chart types …
Accurate segmentation of land regions in historical cadastral maps
Historical cadastral maps are valuable sources for historians to study social and economic
background of changes in land uses or ownerships. In order to conduct large-scale historical …
background of changes in land uses or ownerships. In order to conduct large-scale historical …
Extraction of vectorized graphical information from scientific chart images
W Huang, R Liu, CL Tan - Ninth International Conference on …, 2007 - ieeexplore.ieee.org
Graphical components information extraction is a crucial step in the chart recognition and
understanding process. However, existing methods of information extraction from chart …
understanding process. However, existing methods of information extraction from chart …
Chart image understanding and numerical data extraction
A Mishchenko, N Vassilieva - 2011 Sixth International …, 2011 - ieeexplore.ieee.org
Chart images in digital documents are an important source of valuable information that is
largely under-utilized for data indexing and information extraction purposes. We developed …
largely under-utilized for data indexing and information extraction purposes. We developed …
Segmentation of text and graphics from document images
S Chowdhury, S Mandal, A Das… - … conference on document …, 2007 - ieeexplore.ieee.org
Text, graphics and half-tones are the major constituents of any document page. While half-
tone can be characterised by its inherent intensity variation, text and graphics share …
tone can be characterised by its inherent intensity variation, text and graphics share …
Model-based chart image classification
A Mishchenko, N Vassilieva - International Symposium on Visual …, 2011 - Springer
Recognition and classification of charts is an important part of analysis of scientific and
financial documents. This paper presents a novel model-based method for classifying …
financial documents. This paper presents a novel model-based method for classifying …